Pioneer CDX-FM657 Manuale utente

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.

PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936

C PIONEER ELECTRONIC CORPORATION 1999 K-ZZY. FEB. 1999 Printed in Japan

ORDER NO.

CRT2316

UNIVERSAL MULTI-CD SYSTEM

CDX-FM657 X1N/UC

Service

Manual

CONTENTS

1. SAFETY INFORMATION ............................................3

2. EXPLODED VIEWS AND PARTS LIST.......................4

3. SCHEMATIC DIAGRAM ...........................................14

4. PCB CONNECTION DIAGRAM ................................26

5. ELECTRICAL PARTS LIST ........................................34

6. ADJUSTMENT..........................................................38

7. GENERAL INFORMATION .......................................45

7.1 PARTS .................................................................45

7.1.1 IC................................................................45

7.1.2 DISPLAY....................................................51

7.2 DIAGNOSIS ........................................................52

7.2.1 DISASSEMBLY .........................................52

7.2.2 TEST MODE..............................................54

7.3 BLOCK DIAGRAM ..............................................60

8. OPERATIONS AND SPECIFICATIONS.....................62

-See the separate manual CX-892(CRT2356) for the CD mechanism description, disassembly and circuit

description.

-The CD mechanism employed in this model is one of C7 series.

CDX-FM657/X1N/UC

CDX-FM657 X1N/EW

CDX-FM657 X1N/ES

CDX-FM657

-CD Player Service Precautions

1. For pickup unit(CXX1285) handling, please refer

to"Disassembly"(See page 52). During replacement,

handling precautions shall be taken to prevent an

electrostatic discharge(protection by a short pin).

2. During disassembly, be sure to turn the power off

since an internal IC might be destroyed when a con-

nector is plugged or unplugged.

3. Please checking the grating after changing the pick-

up unit (See page 39).

4. Since these screws protects the mechanism during

transport, be sure to affix it when it is transported for

repair, etc.

A transport screw has been attached to the

set in order to protect it during transporta-

tion. After removing the transport screw,

cover the hole with the supplied seal.

Be sure to remove the transport screw

before mounting the set. The removed

transport screw should be retained in the

accessory bag for use the next time the set

is transported.

Seal

After removing the trans-

port screw, cover the hole

with the supplied seal.

Transport screw

Attach to the original position before

transporting the set.

CDX-FM657

1. SAFETY INFORMATION

1.1 CDX-FM657/X1N/UC

CAUTION

This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.

Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair

complex products such as those covered by this manual.

Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.

If you are not qualified to perform the repair of this product properly and safely; you should not risk trying to do so

and refer the repair to a qualified service technician.

WARNING

This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of

California to cause cancer, birth defects or other reproductive harm.

Health & Safety Code Section 25249.6 - Proposition 65

1.2 CDX-FM657/X1N/EW

1. Safety Precautions for those who Service this Unit.

• Follow the adjustment steps (see pages 38 through 44)in the service manual when servicing this unit. When check-

ing or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable results.

Caution:

1. During repair or tests, minimum distance of 13cm from the focus lens must be kept.

2. During repair or tests, do not view laser beam for 10 seconds or longer.

2. A “CLASS 1 LASER PRODUCT” label is affixed to the

rear of the player. 3. The triangular label is attached to the mechanism

unit frame.

4. Specifications of Laser Diode

Specifications of laser radiation fields to which human access is possible during service.

Wavelength = 800 nanometers

CDX-FM657

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

16 15

46 48

CDX-FM657

Part No.

Mark No. Description CDX-FM657/X1N/UC CDX-FM657/X1N/EW CDX-FM657/X1N/ES

1 Accessory Assy CEA2494 CEA2493 CEA2495

2 Spring CBH-865 Not used CBH-865

3 Cord CDE4289 CDE4289 CDE4289

4 Cord CDE5812 CDE5813 CDE5812

5 Cord CDE5814 CDE5814 CDE5814

6 Screw Assy CEA1962 CEA1962 CEA1962

7 Screw CBA1295 CBA1295 CBA1295

* 8 Polyethylene Sheet CNM5158 CNM5158 CNM5158

9 Screw HMB60P500FMC HMB60P500FMC HMB60P500FMC

10 Screw HMF40P080FZK HMF40P080FZK HMF40P080FZK

11 Nut NF60FMC NF60FMC NF60FMC

12 Screw Assy CEA1965 Not used CEA1965

* 13 Polyethylene Bag CEG-127 Not used CEG-127

14 Screw IMS30P050FZK Not used IMS30P050FZK

15 Clamper CEF1010 CEF1010 CEF1010

* 16 Polyethylene Bag CEG-158 CEG-158 CEG-158

17 Polyethylene Bag CEG1185 *E36-622 *E36-622

18 Battery CEX1030 CEX1030 CEX1030

19 Bracket CNC8061 Not used CNC8061

20 Cushion CNM3182 Not used CNM3182

21 Fastener(Soft) CNM3872 CNM3872 CNM3872

22 Fastener(Rough) CNM4041 CNM4041 CNM4041

23 Panel CNS5428 Not used CNS5428

* 24 Polyethylene Bag CEG1099 CEG1099 CEG1099

25 Polyethylene Bag CEG1185 CEG1042 CEG1042

26 Carton CHG3759 CHG3725 CHG3726

27 Sub Carton CHG3763 CHG3733 CHG3734

28 Contain Box CHL3759 CHL3725 CHL3726

29 Protector CHP2133 CHP2133 CHP2133

30 Protector CHP2135 CHP2135 CHP2135

31 Seal CNM5599 CNM5599 CNM5599

32-1 Installation Manual CRD2944 CRD2882 CRD2884

32-2 Owner’s Manual CRD2943 CRD2880 CRD2883

32-3 Owner’s Manual Not used CRD2881 Not used

* 32-4 Warranty Card Not used CRY1087 Not used

* 32-5 Caution Card CRP1205 CRP1205 CRP1205

33 Antenna Select Assy CWM6445 CWM6445 CWM6445

34 Display Assy CXB3248 CXB3247 CXB3248

35 Remote Control Assy CXB3261 CXB3261 CXB3261

36 Magazine Assy CXB4027 CXB4027 CXB4027

-PACKING SECTION PARTS LIST

NOTE:

-Parts marked by “*”are generally unavailable because they are not in our Master Spare Parts List.

-Screws adjacent to ∇mark on the product are used for disassembly.

CDX-FM657

- Owner’s Manual

Model Part No. Language

CDX-FM657/X1N/UC CRD2943 English, French

CDX-FM657/X1N/EW CRD2880 English, Italian, French

CRD2881 German, Dutch, Spanish

CDX-FM657/X1N/ES CRD2883 English, Spanish, Portuguese(B), Arabic

- Installation Manual

Model Part No. Language

CDX-FM657/X1N/UC CRD2944 English, French

CDX-FM657/X1N/EW CRD2882 English, Italian, French, German, Dutch, Spanish

CDX-FM657/X1N/ES CRD2884 English, Spanish, Portuguese(B), Arabic

Part No.

Mark No. Description CDX-FM657/X1N/UC CDX-FM657/X1N/EW CDX-FM657/X1N/ES

37 Angle Assy CXB3591 CXB3591 CXB3591

38 •••••

39 •••••

40 Bracket Not used CNC5114 Not used

41 Bracket Not used CNC5115 Not used

* 42 Caution Card CRP1090 CRP1090 CRP1090

* 43 Caution Card CRP1195 CRP1195 CRP1195

44 Air Cushioned Bag CEG1055 CEG1055 CEG1055

45 Cover CEG1062 CEG1062 CEG1062

46 Screw Assy Not used CEA1964 Not used

47 Screw Not used BMZ40P060FZK Not used

48 Screw Not used BNC40P120FZK Not used

49 Screw Not used BPZ30P050FZK Not used

* 50 Polyethylene Bag Not used CEG-127 Not used

51 Washer Not used WG40FZK Not used

CDX-FM657

2.2 EXTERIOR

CDX-FM657

1 Screw BMZ26P040FMC

2 Screw BMZ30P040FZK

3 Button CAC4632

4 Screw CBA1460

5 Spring CBH1859

6 Connector CDE5525

7 Connector CDE5833

8 Cord CDE4289

9 Cord See Contrast table(2)

10 Resistor RS1/2PMF102J

11 Cap CNS1472

12 Cord CDE5814

13 Upper Case CNB2389

14 Arm CNC8058

15 Insulator CNM6074

16 Panel CNS5216

17 Damper CNV5591

18 Antenna Select Assy CWM6445

19 Cord CDE4087

20 Antenna Cable CDH1207

21 Chassis CNA1555

22 Case CNB1764

23 Antenna Select Unit CWX2200

24 Plug(CN502) CKS1222

25 Plug(CN501) CKS2812

26 Antenna Jack(CN503) CKX1006

27 Extension Unit See Contrast table(2)

28 Screw BMZ26P060FMC

29 Jack(CN401) CKN1022

30 Plug(CN801) CKS-460

31 Connector(CN802) CKS3195

32 Connector(CN201) CKS4019

33 Connector(CN803) CKS3407

34 Holder CNC8056

35 Holder CNC8070

36 Display Assy See Contrast table(2)

37 Screw BPZ20P100FZK

38 Button CAC5887

39 Cord CDE5834

40 Transistor(Q801) 2SD2396

41 Cover CNS5223

42 LCD(LCD901) CAW1514

43 Holder CNC8062

44 Lighting Conductor CNV5594

45 Rubber CNV5599

46 Grille Unit CXB3826

47 Remote Control Assy CXB3261

48 Cover CNS4948

49 Lower Case Unit CXB3395

50 Grille Unit CXB4379

51 Screw BPZ20P080FMC

52 Sheet CAH1682

53 Door CAT2013

54 Door CAT2014

55 Holder CNC8139

56 Grille CNS5439

57 Lever CNS5391

58 CD Mechanism Module CXK4815

59 Screw IMS20P035FZK

60 Screw IMS26P040FMC

61 Angle Assy CXB3591

62 Screw HMF40P080FZK

63 IC(IC902) TSOP1840SB1

64 Seal CNM5599

65 Cushion See Contrast table(2)

66 Panel See Contrast table(2)

67 Bracket See Contrast table(2)

68 Screw See Contrast table(2)

69 Bracket See Contrast table(2)

70 Bracket See Contrast table(2)

71 Screw See Contrast table(2)

72 Screw See Contrast table(2)

73 Screw See Contrast table(2)

74 Washer See Contrast table(2)

*75 Caution Card CRP1195

(1) EXTERIOR SECTION PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.

CDX-FM657

Part No.

Mark No. Symbol and Description CDX-FM657/X1N/UC CDX-FM657/X1N/EW CDX-FM657/X1N/ES

9 Cord CDE5812 CDE5813 CDE5812

27 Extension Unit CWX2305 CWX2311 CWX2305

36 Display Assy CXB3248 CXB3247 CXB3248

65 Cushion CNM3182 Not used CNM3182

66 Panel CNS5428 Not used CNS5428

67 Bracket CNC8061 Not used CNC8061

68 Screw IMS30P050FZK Not used IMS30P050FZK

69 Bracket Not used CNC5114 Not used

70 Bracket Not used CNC5115 Not used

71 Screw Not used BMZ40P060FZK Not used

72 Screw Not used BNC40P120FZK Not used

73 Screw Not used BPZ30P050FZK Not used

74 Washer Not used WG40FZK Not used

(2) CONTRAST TABLE

CDX-FM657/X1N/UC,CDX-FM657/X1N/EW and CDX-FM657/X1N/ES are constructed the same except for

the following:

CDX-FM657

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